A nurse administers a medication that activates dopamine receptors. The nurse should assess the patient for which intended effect: 1/2.
Decreased blood pressure, Uterine muscle relaxation
Increased blood pressure, Contraction of skeletal muscle
Increased Blood Pressure, Improved renal perfusion
Decreased Blood Pressure, Decreased piloerection
The Correct Answer is C
Choice A rationale: Dopamine receptor activation is not associated with uterine muscle relaxation. It is more commonly associated with increased blood pressure.
Choice B rationale: Dopamine receptor activation is not associated with the contraction of skeletal muscle.
Choice C rationale: Activation of dopamine receptors is associated with increased blood pressure and improved renal perfusion.
Choice D rationale: Dopamine receptor activation is not associated with decreased piloerection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Diphenhydramine blocks the action of histamine by binding to H1 receptors, rather than preventing its release from mast cells.
Choice B rationale: Diphenhydramine works by blocking the activation of histamine receptors, preventing the effects of histamine.
Choice C rationale: Diphenhydramine is not involved in preventing axonal conduction.
Choice D rationale: Diphenhydramine is an H1 receptor antagonist and does not promote receptor activation.
Correct Answer is A
Explanation
Choice A rationale: Respiratory depression can occur and persist for hours after the removal of a fentanyl patch. It is crucial to monitor respiratory status closely and be aware of the potential delayed onset of respiratory depression.
Choice B rationale: Fentanyl, like any opioid, carries risks, and safety precautions should be observed. However, it is not completely without risks, especially in certain populations or situations.
Choice C rationale: Using a heating pad with a fentanyl patch is not recommended, as it can increase drug absorption and the risk of overdose.
Choice D rationale: Fentanyl patches have a delayed onset of action, and the patient will not experience immediate pain relief. It may take several hours for the full effect to be achieved after the application of the patch.
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